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<TITLE>[Chapter 19] Dimension</TITLE>
<META NAME="author" CONTENT="John Zukowski">
<META NAME="date" CONTENT="Thu Jul 31 15:11:50 1997">
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<DIV CLASS=refnamediv>
<H1>Dimension</H1>

<H2>Name</H2>

Dimension

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="ch19-REFSECT1-AUTOID.19"></A></h2>
</DIV>


<p>
<img align=middle src="./figs/dimensi.gif" alt="[Graphic: Figure from the text]" width=502 height=53 border=0>

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-1">Description</A></h2>

<P CLASS=para>
The <tt CLASS=literal>Dimension</tt> class encapsulates 
width and height in a single object. 

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-2">Class Definition</A></h2>

<DIV CLASS=screen>
<P>
<PRE>
public class java.awt.Dimension
    extends java.lang.Object
    implements java.io.Serializable {
  
  // Variables
  public int height;
  public int width;
  
  // Constructors
  public Dimension();
  public Dimension (int width, int height);
  public Dimension (Dimension d);
  
  // Instance Methods
  public boolean equals (Object obj); <img src="gifs/bstar.gif" alt="(New)" border=0>
  public Dimension getSize(); <img src="gifs/bstar.gif" alt="(New)" border=0>
  public void setSize (Dimension d); <img src="gifs/bstar.gif" alt="(New)" border=0>
  public void setSize (int width, int height); <img src="gifs/bstar.gif" alt="(New)" border=0>
  public String toString();
}
</PRE>
</DIV>

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-3">Variables</A></h2>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-3.1">height</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-3.1.1">public int height</A></h4>

<P CLASS=para>
The height of the <tt CLASS=literal>Dimension</tt>. 

</DIV>

</DIV>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-3.2">width</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-3.2.1">public int width</A></h4>

<P CLASS=para>
The width of the <tt CLASS=literal>Dimension</tt>. 

</DIV>

</DIV>

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-4">Constructors</A></h2>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-4.1">Dimension</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-4.1.1">public Dimension()</A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Constructs an empty <tt CLASS=literal>Dimension</tt> 
object. </DL>
</DIV>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-4.1.2">public Dimension (int width, int height)</A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Parameters<br>
<DD>

<P>
<DL CLASS=variablelist>
<DT CLASS=varlistentry><I CLASS=emphasis>width</I><br>
<DD>

<P CLASS=para>
Initial width of the object 

<p>
<DT CLASS=varlistentry><I CLASS=emphasis>height</I><br>
<DD>

<P CLASS=para>
Initial height of the object </DL>
<p>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Constructs a <tt CLASS=literal>Dimension</tt> object 
with an initial dimension of <tt CLASS=literal>width</tt> 
x <tt CLASS=literal>height</tt>. </DL>
</DIV>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-4.1.3">public Dimension (Dimension d)</A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Parameters<br>
<DD>

<P>
<DL CLASS=variablelist>
<DT CLASS=varlistentry><I CLASS=emphasis>d</I><br>
<DD>

<P CLASS=para>
Initial dimensions of the object </DL>
<p>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Constructs a <tt CLASS=literal>Dimension</tt> object 
that is a clone of <tt CLASS=literal>d</tt>. </DL>
</DIV>

</DIV>

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5">Instance Methods</A></h2>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.1">equals</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.1.1">public boolean equals (Object obj) <img src="gifs/bstar.gif" alt="(New)" border=0></A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Parameters<br>
<DD>

<P>
<DL CLASS=variablelist>
<DT CLASS=varlistentry><I CLASS=emphasis>obj</I><br>
<DD>

<P CLASS=para>
The object to compare. </DL>
<p>
<DT CLASS=varlistentry>Returns<br>
<DD>

<P CLASS=para>
<tt CLASS=literal>true</tt> if this <tt CLASS=literal>Dimension</tt> 
is equivalent to <tt CLASS=literal>obj</tt>; false 
otherwise. 

<p>
<DT CLASS=varlistentry>Overrides <br>
<DD>

<P CLASS=para>
<tt CLASS=literal>Object.equals(Object)</tt> 

<p>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Compares two <tt CLASS=literal>Dimension</tt> instances. </DL>
</DIV>

</DIV>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.2">getSize</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.2.1">public Dimension getSize() <img src="gifs/bstar.gif" alt="(New)" border=0></A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Returns<br>
<DD>

<P CLASS=para>
The size of the <tt CLASS=literal>Dimension</tt>. </DL>
</DIV>

</DIV>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.3">setSize</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.3.1">public void setSize (Dimension d) <img src="gifs/bstar.gif" alt="(New)" border=0></A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Parameters<br>
<DD>

<P>
<DL CLASS=variablelist>
<DT CLASS=varlistentry><I CLASS=emphasis>d</I><br>
<DD>

<P CLASS=para>
The new size. </DL>
<p>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Changes the size of the <tt CLASS=literal>Dimension</tt>. </DL>
</DIV>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.3.2">public void setSize (int width, int height) <img src="gifs/bstar.gif" alt="(New)" border=0></A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Parameters<br>
<DD>

<P>
<DL CLASS=variablelist>
<DT CLASS=varlistentry><I CLASS=emphasis>width</I><br>
<DD>

<P CLASS=para>
The new width. 

<p>
<DT CLASS=varlistentry><I CLASS=emphasis>height</I><br>
<DD>

<P CLASS=para>
The new height. </DL>
<p>
<DT CLASS=varlistentry>Description<br>
<DD>

<P CLASS=para>
Changes the size of the <tt CLASS=literal>Dimension</tt>. </DL>
</DIV>

</DIV>

<DIV CLASS=refsect2>
<h3 CLASS=refsect2><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.4">toString</A></h3>

<DIV CLASS=refsect3>
<h4 CLASS=refsect3><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-5.4.1">public String toString()</A></h4>

<DL CLASS=variablelist>
<DT CLASS=varlistentry>Returns<br>
<DD>

<P CLASS=para>
A string representation of the <tt CLASS=literal>Dimension</tt> 
object. 

<p>
<DT CLASS=varlistentry>Overrides<br>
<DD>

<P CLASS=para>
<tt CLASS=literal>Object.toString()</tt> </DL>
</DIV>

</DIV>

</DIV>

<DIV CLASS=refsect1>
<h2 CLASS=refsect1><A CLASS="TITLE" NAME="JAWT-CH-19-REF-DIMENSION-SECT-6">See Also</A></h2>

<P CLASS=para>
<tt CLASS=literal>Object</tt>, <tt CLASS=literal>String</tt>, 
<tt CLASS=literal>Serializable</tt> 

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